1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System
  3. Dataset 39449

Dataset description: Modeled_OpenOcean_DeltaR_vs_ 230Th_Marine13

Statistical model output of ΔR variability from open-ocean environments from 8,000 years ago to present with a 5-year time step using 230Th age and ΔR values using the Marine13 radiocarbon calibration curve to derive age before present
Keywordsstatistical analysis, coelenterates, geochemistry, marine geology, ocean circulation, paleoceanography, radiometric dating, reef ecosystems
Formatcomma-delimited text; Microsoft Excel format;
Amount105 KB

Contacts

Contact
Lauren T Toth
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Location of materials and files

Public fileshttps://doi.org/10.5066/F7P8492Q
Metadatahttps://cmgds.marine.usgs.gov/metadata/spcmsc/FL_keys_radiocarbon_reservoir_age_variability_metadata.xml
Outline - Questions and answers - Text - XML

Activities and equipment

ActivityEquipment
08CGS01Core Barrels
2014-321-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
2015-314-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
2015-325-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
1978-300-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
1989-300-FAVibracorer
A vibracorer (also called a vibratory corer) is a specialized sediment sampling device used to collect continuous cores of unconsolidated, water-saturated sediments from marine, estuarine, and wetland environments. It is widely employed in coastal and marine surveys for geologic, geochemical, and environmental studies.
2001-303-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
2002-302-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
2018-301-DD
1990-302-FA
1981-301-FA
1981-302-FA
1983-300-FA
1992-302-FA
1976-300-FA
2004-304-FA
1990-303-FA